[v3,0/2] tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL
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Message ID 20180817163442.10065-1-calvin.walton@kepstin.ca
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  • tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL
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Calvin Walton Aug. 17, 2018, 4:34 p.m. UTC
This is an updated version of my RAPL patchset for Zen CPUs, rebased on
top of the current state of kernel/git/lenb/linux.get turbostat branch.
(In particular, this fixes conflicts with the AMD APIC-id patch)

I've split it into two patches now. The first patch only adds Cores
power reporting, since I'm fairly confident that this'll work on all of
the Zen chips. I think this part is ready to apply now.

The second part is still a work in progress until I'm able to (or I'm
able to find someone else to) test the package power reporting on a
multi-die Zen chip.

Calvin Walton (2):
  tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL
  [WIP] tools/power turbostat: Also read package power on AMD F17h (Zen)

 tools/power/x86/turbostat/turbostat.c | 167 +++++++++++++++++++++-----
 1 file changed, 138 insertions(+), 29 deletions(-)

Comments

Len Brown March 20, 2019, 11:35 p.m. UTC | #1
Applied, thanks!

On Fri, Aug 17, 2018 at 12:35 PM Calvin Walton <calvin.walton@kepstin.ca> wrote:
>
> This is an updated version of my RAPL patchset for Zen CPUs, rebased on
> top of the current state of kernel/git/lenb/linux.get turbostat branch.
> (In particular, this fixes conflicts with the AMD APIC-id patch)
>
> I've split it into two patches now. The first patch only adds Cores
> power reporting, since I'm fairly confident that this'll work on all of
> the Zen chips. I think this part is ready to apply now.
>
> The second part is still a work in progress until I'm able to (or I'm
> able to find someone else to) test the package power reporting on a
> multi-die Zen chip.
>
> Calvin Walton (2):
>   tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL
>   [WIP] tools/power turbostat: Also read package power on AMD F17h (Zen)
>
>  tools/power/x86/turbostat/turbostat.c | 167 +++++++++++++++++++++-----
>  1 file changed, 138 insertions(+), 29 deletions(-)
>
> --
> 2.18.0
>